3Com MSR 50 Series Configuration Manual page 2011

User can log in to the Device via Telnet to perform operations on Device (that
■
is, download the application program from FTP Server and remotely upgrade
Device through command lines). Make sure that a route exists between User
and Device.
Network diagram
Figure 595 Network diagram for remote upgrade
Internet
Telnet
User
Configuration procedure
Configuration on FTP Server (Note that configurations may vary with different
■
types of servers)
# Enable FTP Server.
<FTP-Server> system-view
[FTP-Server] ftp server enable
# Set the FTP username to aaa and password to hello.
[FTP-Server] local-user aaa
[FTP-Server-luser-aaa] password cipher hello
# Configure the user to have access to the aaa directory.
[FTP-Server-luser-aaa] service-type ftp
[FTP-Server-luser-aaa] work-directory flash:/aaa
Configuration on Device
■
c
CAUTION: If the size of the Flash on the device is not large enough, delete the
original application programs from the Flash before downloading.
# Enter the following command in user view to log in to FTP Server.
<Sysname> ftp 2.2.2.2
Trying ...
Press CTRL+K to abort
Connected.
220 WFTPD 2.0 service (by Texas Imperial Software) ready for new user
User(none): aaa
331 Give me your password, please
Device Management Configuration Example
FTP Server
2.2.2.2/24
FTP Client
Device
1.1.1.1/24
2011